[ndnSIM] Got an error when compile the files in ndnSIM

Ru Jia rujia721 at gmail.com
Thu Apr 27 09:41:39 PDT 2017

Dear professors,

I am just install ndnSIM, and try to modify some files to do my simulations.

However, after I added configure files written by myself in the
/ns-3/src/ndnSIM/model/cs and /ns-3/src/ndnSIM/model/cs/custom-policies,
there was a compile error said:

"Waf: Entering directory `/home/ru/Desktop/ndnSIM/ns-3/build'
[2873/2956] Linking build/libns3-dev-ndnSIM-debug.so
collect2: fatal error: ld terminated with signal 9 [Killed]
compilation terminated.

Waf: Leaving directory `/home/ru/Desktop/ndnSIM/ns-3/build'
Build failed"

I thought it was caused by my files, so I deleted those files, and tried to
run the tutorial examples, but still, I got the error. It's like the ndnSIM
could not work an more because the file build/libns3-dev-ndnSIM-debug.so
was empty.

Then, I reinstalled the ndnSIM and found another way is to modify the file
 ns-3/src/ndnSIM/NFD/daemon/fw/forwarder.cpp to achieve my goal. However,
the same situation happened again.

Now, I couldn't do any modify if I want the simulation build successfully.
I want to know if I try to modify the cache strategy, am I doing it in the
right ways? I want the router cache the content only if the content was
requested more than a certain times.

I  am really appreciate your help!

Kind regards,
Ru Jia
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